| 混合梁斜拉桥超宽边跨箱梁支架体系设计 |
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| 引用本文： | 杨培诚,秦豹.混合梁斜拉桥超宽边跨箱梁支架体系设计[J].现代交通技术,2011,8(2):50-53. |
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| 作者姓名： | 杨培诚 秦豹 |
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| 作者单位： | 1. 中交第二航务工程局第五工程分公司,湖北,武汉,430012
2. 湖北省公路局,湖北,武汉,430000 |
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| 摘 要： | 为有效地控制大跨径斜拉桥主桥线形,该文采用MIDAS/Civil建立有限模型,对斜拉桥主桥支架系统受力、稳定性和变形进行分析,结果表明,该支架系统安全可靠,成功地控制了主桥边跨桥梁变形。
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| 关 键 词： | 桥梁工程 斜拉桥 钢管桩支架 MIDAS 线形控制 |
Supporting System Design for Super Wide Side Span Box Girder of Hybrid Girder Cable-Stayed Bridge |
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| Yang Peicheng,Qin Bao.Supporting System Design for Super Wide Side Span Box Girder of Hybrid Girder Cable-Stayed Bridge[J].Modern Transportation Technology,2011,8(2):50-53. |
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| Authors: | Yang Peicheng Qin Bao |
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| Institution: | Yang Peicheng1,Qin Bao2(1.The 5th Construction Company of The Second Harbor Engineering Co.,Ltd.,WuHan 430012,China,2.Road Bureau of Hubei,Wuhan 43000,China) |
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| Abstract: | In order to effectively control linear of long-span cable-stayed bridges,this paper established finite element model using MIDAS/Civil analysed stresses,stability and deformation of cable-stayed bridge main bridge. Results shown that the supporting system was safe and deformation of side span box girder was controlled well. |
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| Keywords: | bridge engineering cable stayed bridge steel pipe piles supporting MIDAS linear control |
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